- Suangpeng Meng
- China Mainland (Guangzhou,,Museum of Guanghzou Chenliji Pharmaceutical Factory)
The oldest operating pharmaceutical factory is the Guangzhou Chenliji Pharmaceutical Factory, which has been operating since it was founded in 1600. The record was verified in Guangzhou City, China, on 25 September 2010. The certificate presentation ceremony was held at the 410 anniversary celebration of the Guangzhou Chenliji Pharmaceutical factory.